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MITIGATION OF THE EFFECTS OF ALUMINUM FROM AISi COATED BORON STEELS DURING LASER WELDING OF TAILOR WELDED BLANKS BY ADDITIVE MANUFACTURING
MITIGATION OF THE EFFECTS OF ALUMINUM FROM AISi COATED BORON STEELS DURING LASER WELDING OF TAILOR WELDED BLANKS BY ADDITIVE MANUFACTURING
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机译:添加到阅览室阅读软件下载与含AISI涂层硼钢在裁缝焊接坯料中铝焊料钢铝制铝制的影响
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摘要
The present disclosure provides a method that includes providing a first blank including an upper major surface, a lower major surface, and a plurality of side surfaces that connect the lower major surface to the upper major surface. The upper and lower major surfaces each includes a coating that includes aluminum, and the side surfaces are devoid of the coating. The method also includes forming an additive layer on at least one of the side surfaces that is devoid of the coating, and includes laser welding the first blank including the additive layer to a second blank, wherein a thickness of the additive layer is such that during the laser welding, the laser irradiates a material of the additive layer without irradiating the coating to form a weld pool that includes the material of the additive layer and does not include the aluminum of the coating.
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